摘要
复配食品膨松剂中的铝元素污染是目前食品产品中铝元素超标的主要原因之一。本文建立了微波消解-电感耦合等离子体质谱法测定复配食品膨松剂中铝的含量。该方法前处理简便、灵敏度高、精密度好,检出限为0.0081 mg/kg,定量限为0.027 mg/kg,可以满足日常检测需求。
Aluminum contamination in complex food leavening agent is one of the main reasons for exceeding the standard of aluminum in food products.A method for determination of aluminum in compound food leavening agent by Inductively coupled plasma was established.The method has the advantages of simple pretreatment,high sensitivity and precision.The detection limit was 0.0081 mg/kg and the quantitative limit was 0.027 mg/kg,it can meet the needs of daily detection.
作者
陈晞
王乐
郑新华
李晓明
Chen Xi;Wang Le;Zheng Xinhua;Li Xiaoming(Technology Center of Jinan Customs,Jinan250014,China)
出处
《山东化工》
CAS
2022年第1期146-148,151,共4页
Shandong Chemical Industry
基金
海关总署科研项目(项目编号2017IK039)
济南海关科研项目(项目编号2019JK015)。
关键词
食品膨松剂
铝
食品添加剂检测
food leavening agent
aluminium
testing of food additives
